Frank Capley-Alfano hugs Laura Espinosa before a ceremony by same-sex marriage supporters gathered at City Hall to celebrate the 10th anniversary of same-sex weddings in San Francisco, Calif., on Wednesday, February 12, 2014. The action by then-Mayor Gavin Newsom paved the way for the legalization of same-sex wedding in many states across the nation.

Frank Capley-Alfano hugs Laura Espinosa at San Francisco City Hall before Wednesday's ceremony celebrating the decade since then-Mayor Gavin Newsom brought same-sex marriage into the national spotlight.